Tech-business Analytics in Digital Cashless Economy. Poornaprajna International Journal of Emerging Technologies (PIJET), [S. l.], v. 1, n. 1, p. 1–28, 2024. DOI: 10.64818/. Disponível em: https://www.poornaprajnapublication.com/index.php/pijet/article/view/90. Acesso em: 4 jun. 2026.